Commit 89a72304 authored by Shashank Sharma's avatar Shashank Sharma Committed by Maarten Lankhorst

drm/i915: Change gamma/degamma_lut_size data type to u32

Currently, data type of gamma_lut_size & degamma_lut_size elements
in intel_device_info is u16, which means it can accommodate maximum
64k values. In case of ICL multisegmented gamma, the size of gamma
LUT is 256K.

This patch changes the data type of both of these elements to u32.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Uma Shankar <uma.shankar@intel.com>

V4: Added Uma's r-b.
Reviewed-by: default avatarUma Shankar <uma.shankar@intel.com>
Signed-off-by: default avatarShashank Sharma <shashank.sharma@intel.com>
Signed-off-by: default avatarMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1560321900-18318-2-git-send-email-uma.shankar@intel.com
parent 83766cde
...@@ -177,8 +177,8 @@ struct intel_device_info { ...@@ -177,8 +177,8 @@ struct intel_device_info {
int cursor_offsets[I915_MAX_PIPES]; int cursor_offsets[I915_MAX_PIPES];
struct color_luts { struct color_luts {
u16 degamma_lut_size; u32 degamma_lut_size;
u16 gamma_lut_size; u32 gamma_lut_size;
u32 degamma_lut_tests; u32 degamma_lut_tests;
u32 gamma_lut_tests; u32 gamma_lut_tests;
} color; } color;
......
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